where he is

where he is where is he where is he where he is Where is he from Where is he going?还是where is he going to? where he is和where is he 有什么区别? Where is he?怎么回答. is this where he lives? Where does he think he is? could you tell me A.where is he B.where he is C.where was he Where is he from?=Where（ ）he（ ）from? Where is Sam?He is---a trip.